Strata zonale
[医] 带状层
🧩 词语组成解析
strata
['streitə]
n. 地层;岩层( stratum的名词复数 );地层;社会阶层;
[医]具环纹的
🗣️ 情景例句
Are you ready?
你准备好了吗
Had so much fun
玩得开心
Invariably the background was the same: dirt and poverty, and very uncomfortable.
肮脏、贫穷，极其不舒适。